CN209398714U - A kind of screw - Google Patents
A kind of screw Download PDFInfo
- Publication number
- CN209398714U CN209398714U CN201822189143.8U CN201822189143U CN209398714U CN 209398714 U CN209398714 U CN 209398714U CN 201822189143 U CN201822189143 U CN 201822189143U CN 209398714 U CN209398714 U CN 209398714U
- Authority
- CN
- China
- Prior art keywords
- screw
- end portions
- tail end
- medial
- medial end
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
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- Devices For Opening Bottles Or Cans (AREA)
Abstract
The utility model discloses a kind of screws, including screw ontology, the screw ontology is integrally formed by three tail end, medial end portions and point parts, the tail end is located at one end of the medial end portions, the point is located at the other end of the medial end portions, and the tail end upper surface offers circular groove, is provided with hexagonal convex block at the circular groove center, the circular groove is internally located on the outside of hexagonal convex block and offers jack, and the medial end portions outer wall offers a slot.The outer diameter that the utility model is suitable for the tail end of the screw is identical as the outer diameter of medial end portions, tail end can also enter the inside of workpiece to the screw when in use in this way, on the one hand the aesthetics of outer surface of workpiece is improved, on the other hand after changing existing screw installation, tail end easily scratches the defect of user beyond workpiece surface.
Description
Technical field
The utility model belongs to screw technical field, specially a kind of screw.
Background technique
Screw is the physics and mathematical principle of the inclined-plane circular rotating and frictional force using object, is fastened by easy stages
The tool of implements parts, screw are the general sayings of fastener, and daily pet phrase, screw is work indispensable in daily life
Industry necessity: the minimum screw that such as camera, glasses, clock and watch, electronics use;TV, electric product, musical instrument, furniture etc.
General screw;Large-scale screw, nut are then used as engineering, building, bridge;Traffic tool, aircraft, electric car, automobile etc. are then
It is used in combination for big primary screw.Screw industrially bears vital task, as long as there is industry on the earth, the function of screw is eternal
It is important;
The diameter of existing screw tail end is greater than the diameter of medial end portions, leads to screw so after mounting, tail end floats on
The outside of workpiece is easy to scratch user, and existing screw can only be mounted and dismounted mostly by a kind of bottle opener, be caused
Its use is not convenient enough, it is difficult to meet the needs of people.
Utility model content
The purpose of this utility model is that: in order to solve the problems in background technique, provide a kind of screw.
The technical solution adopted in the utility model is as follows:
A kind of screw, including screw ontology, the screw ontology is by three tail end, medial end portions and point part one
Molding, the tail end are located at one end of the medial end portions, and the point is located at the other end of the medial end portions, the tail end
Portion upper surface offers circular groove, and hexagonal convex block is provided at the circular groove center, and the circular groove is internally located at
Jack is offered on the outside of hexagonal convex block, the medial end portions outer wall offers a slot.
Wherein, the outer diameter of the tail end is identical as the outer diameter of the medial end portions.
Wherein, the vertical spacing on the medial end portions the same face between two silk slots is twice of the silk groove width.
Wherein, hexagonal groove is offered at hexagonal convex block center.
Wherein, there are six the jack opens up altogether, and spacing is equal between any two for six jacks.
In conclusion by adopting the above-described technical solution, the beneficial effects of the utility model are:
1, in the utility model, the outer diameter of the tail end of the screw and the outer diameter of medial end portions are identical, and the screw makes in this way
Used time tail end can also enter the inside of workpiece, on the one hand improve the aesthetics of outer surface of workpiece, on the other hand change
After existing screw installation, tail end easily scratches the defect of user beyond workpiece surface.
2, in the utility model, the tail end upper surface of the screw offers circular groove, is arranged at circular groove center
There is hexagonal convex block, circular groove is internally located on the outside of hexagonal convex block and offers jack, and such structure setting makes the screw exist
It can be mounted and dismounted by three kinds of different bottle openers when being mounted and dismounted, to improve screw peace installation and dismantling
The convenience unloaded.
Detailed description of the invention
Fig. 1 is the structure schematic diagram of the utility model;
Fig. 2 is the main view of the utility model;
Fig. 3 is rear end surface structural schematic diagram in the utility model.
Marked in the figure: 1, tail end;2, screw ontology;3, silk slot;4, medial end portions;5, point;6, circular groove;7, six
Angle groove;8, hexagonal convex block;9, jack.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only to explain this
Utility model is not used to limit the utility model.
Referring to Fig.1-3, a kind of screw, including screw ontology 2, screw ontology 2 is by tail end 1, medial end portions 4 and point 5
Three parts are integrally formed, and tail end 1 is located at one end of medial end portions 4, and point 5 is located at the other end of medial end portions 4, tail end 1
Outer diameter it is identical as the outer diameter of medial end portions 4, in this way the screw when in use tail end 1 can also enter workpiece inside, a side
Face improves the aesthetics of outer surface of workpiece, and after on the other hand changing existing screw installation, tail end is easily drawn beyond workpiece surface
Hurt the defect of user, 1 upper surface of tail end offers circular groove 6, and circular groove is provided with hexagonal convex block 8 at 6 center,
When being installed or removed to the screw, interior Hexagonal jacket driver sleeve can be rotatablely installed or be torn open on hexagonal convex block 8
It unloads, hexagonal convex block offers hexagonal groove 7 at 8 center, can be by by interior hexagonal when installing or removing to the screw
Screwdriver is inserted in 7 inside of hexagonal groove and rotates and installed or removed;
Circular groove 6, which is internally located on the outside of hexagonal convex block 8, offers jack 9, and there are six jack 9 opens up altogether, and six are inserted
Spacing is equal between any two in hole 9, when installing or removing to the screw, can be inserted into respectively by six special bottle openers
Inside six jacks 9 and rotation is installed or removed;
4 outer wall of medial end portions offers a slot 3, and the vertical spacing on 4 the same face of medial end portions between two silk slots 3 is a slot 3
Twice of width, such structure can promote the intensity of a slot 3 He the screw silk wall, effectively prevent stripped thread phenomenon.
Working principle, referring to Fig.1-3, the outer diameter of the tail end 1 of the screw are identical as the outer diameter of medial end portions 4, in this way the spiral shell
Tail end 1 can also enter the inside of workpiece to silk when in use, on the one hand improve the aesthetics of outer surface of workpiece, on the other hand
After changing existing screw installation, tail end easily scratches the defect of user, 1 upper surface of tail end of the screw beyond workpiece surface
Circular groove 6 is offered, hexagonal convex block 8 is provided at 6 center of circular groove, circular groove 6 is internally located at 8 outside of hexagonal convex block
Jack 9 is offered, such structure setting allows the screw when being mounted and dismounted by three kinds of different bottle openers
It is mounted and dismounted, to improve the convenience of screw installation and removal.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (5)
1. a kind of screw, including screw ontology (2), the screw ontology (2) is by tail end (1), medial end portions (4) and point
(5) three parts are integrally formed, and the tail end (1) is located at one end of the medial end portions (4), and the point (5) is located at institute
State the other end of medial end portions (4), it is characterised in that: tail end (1) upper surface offers circular groove (6), the circle
Be provided with hexagonal convex block (8) at groove (6) center, the circular groove (6) be internally located on the outside of hexagonal convex block (8) offer it is slotting
Hole (9), medial end portions (4) outer wall offer a slot (3).
2. a kind of screw as described in claim 1, it is characterised in that: the outer diameter of the tail end (1) and the medial end portions (4)
Outer diameter it is identical.
3. a kind of screw as described in claim 1, it is characterised in that: on medial end portions (4) the same face two silk slots (3) it
Between vertical spacing be twice of silk slot (3) width.
4. a kind of screw as described in claim 1, it is characterised in that: it is recessed to offer hexagonal at hexagonal convex block (8) center
Slot (7).
5. a kind of screw as described in claim 1, it is characterised in that: there are six the jack (9) opens up altogether, and six jacks
(9) spacing is equal between any two.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201822189143.8U CN209398714U (en) | 2018-12-25 | 2018-12-25 | A kind of screw |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201822189143.8U CN209398714U (en) | 2018-12-25 | 2018-12-25 | A kind of screw |
Publications (1)
Publication Number | Publication Date |
---|---|
CN209398714U true CN209398714U (en) | 2019-09-17 |
Family
ID=67896137
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201822189143.8U Expired - Fee Related CN209398714U (en) | 2018-12-25 | 2018-12-25 | A kind of screw |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN209398714U (en) |
-
2018
- 2018-12-25 CN CN201822189143.8U patent/CN209398714U/en not_active Expired - Fee Related
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190917 Termination date: 20211225 |